Celestron Lithium PowerTank Black

Celestron Lithium PowerTank Black. Each of these Celestron Battery & Cell Phone Chargers are made to last for ages providing up to 2000 charge cycles per device which is significantly longer than other portable chargers. Best of all these Celestron Portable PowerTanks don't contain any toxic metals making them completely environmentally friendly. The uncharged shelf life of this device is 10 years compared to the 3 years offered by lithium battery products. Stay charged on-the-go to ensure your gadgets never power down with these Celestron 18771 PowerTanks. Specifications for Celestron Lithium PowerTanks: Manufacturer: Celestron Color: Black Battery Type: Stand Alone Lithium Features of Celestron Lithium PowerTanks: Portable power pack for your computerized Celestron telescope using Lithium Iron Phosphate (LiFePO4) chemistry Smaller lighter safer and easier to maintain than lithium-ion and sealed lead acid designs Up to 2000 charge cycles - four times more than lithium-ion and 7 times more than sealed lead-acid designs Un-recharged shelf life of up to 10 years - 3 times better than lithium-ion and 10 times better than sealed lead-acid designs Environmentally friendly - Does not use toxic heavy metals Package Contents: Celestron Lithium PowerTanks Celestron 18771: Lithium PowerTank Black